Stroke News and Research

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A stroke is a medical emergency. Strokes happen when blood flow to your brain stops. Within minutes, brain cells begin to die. There are two kinds of stroke. The more common kind, called ischemic stroke, is caused by a blood clot that blocks or plugs a blood vessel in the brain. The other kind, called hemorrhagic stroke, is caused by a blood vessel that breaks and bleeds into the brain. "Mini-strokes" or transient ischemic attacks (TIAs), occur when the blood supply to the brain is briefly interrupted.

Updated CVD risk audit to help GPs optimise patient management is now available online

With cardiovascular disease (CVD) causing a third of all deaths in Australia, NPS MedicineWise is encouraging GPs to stay up to date with their knowledge about CVD risk assessment and therapy.

26 Jul 2013

Emergency physicians correctly identify nearly 100% of patients with Bell's palsy

Emergency physicians correctly identified nearly 100 percent of patients with Bell's palsy, the symptoms of which are nearly identical to potentially life-threatening diseases such as stroke and brain tumors.

26 Jul 2013

Miriam researcher calls for new strategies to better manage, improve treatment for HCV infection

A Miriam Hospital researcher has joined forces with international colleagues to call for new strategies to better manage and improve assessment and treatment for hepatitis C (HCV) infection in individuals who inject drugs.

26 Jul 2013

Researchers find how brain cells communicate with each other in different voice tones

Brain cells talk to each other in a variety of tones. Sometimes they speak loudly but other times struggle to be heard. For many years scientists have asked why and how brain cells change tones so frequently. Today National Institutes of Health researchers showed that brief bursts of chemical energy coming from rapidly moving power plants, called mitochondria, may tune brain cell communication.

26 Jul 2013

Silk implants placed in brain of animals may help stop progression of epilepsy

Silk has walked straight off the runway and into the lab. According to a new study published in the Journal of Clinical Investigation, silk implants placed in the brain of laboratory animals and designed to release a specific chemical, adenosine, may help stop the progression of epilepsy.

26 Jul 2013

Study provides more reliable estimate of the likely risk of disability associated with diabetes

Older adults with diabetes are at least 50% more likely to have a physical disability than those without diabetes, according to the results of a new systematic review and meta-analysis published in The Lancet Diabetes & Endocrinology.

25 Jul 2013

Stem cell-based epilepsy approach may help in search for better medicines to treat seizure disorders

A new stem cell-based approach to studying epilepsy has yielded a surprising discovery about what causes one form of the disease, and may help in the search for better medicines to treat all kinds of seizure disorders.

25 Jul 2013

Study: Heart disease emerges as number one killer among Indians

Heart disease has emerged as the number one killer among Indians, according to a recent study by the Registrar General of India ( RGI) and the Indian Council of Medical Research (ICMR).

25 Jul 2013

Stopping cholesterol drugs may increase risk of Parkinson's disease

People who stop taking cholesterol drugs may be at an increased risk for developing Parkinson's disease, according to research that appears in the July 24, 2013, online issue of Neurology, the medical journal of the American Academy of Neurology.

25 Jul 2013

Family and friends' fears of recurrence impact on patient's recovery after SAH

Researchers from Durham University and Kings College London (United Kingdom) and the University of Erlangen-N-rnberg (Germany) found that patients who have suffered a subarachnoid hemorrhage (SAH) may not recover psychosocially as well as expected if their significant other is excessively fearful about the possibility of SAH recurrence.

24 Jul 2013

Astrocytes can protect brain tissue and reduce disability due to stroke

One of regenerative medicine's greatest goals is to develop new treatments for stroke. So far, stem cell research for the disease has focused on developing therapeutic neurons - the primary movers of electrical impulses in the brain - to repair tissue damaged when oxygen to the brain is limited by a blood clot or break in a vessel. New UC Davis research, however, shows that other cells may be better suited for the task.

24 Jul 2013

BD Saf-T-Intima Safety Integrated IV Catheter System gets European approval for subcutaneous infusion therapy

BD (Becton, Dickinson and Company), a leading global medical technology company, announces the approval of the BD Saf-T-Intima Safety Integrated IV Catheter System for use in subcutaneous infusion therapies in Europe.

From BD (Becton, Dickinson and Company) 23 Jul 2013

Loyola sports medicine physician's advice for parents of high school athletes: Don't let them play football

Prominent sports medicine physician Dr. Pietro Tonino of Loyola University Medical Center has some blunt advice for parents of high school athletes who want to play football this fall: Don't let them do it.

23 Jul 2013

Melatonin pre-treatment greatly increases cell survival, say researchers

When melatonin, a hormone secreted by the pineal gland, was used as a pre-treatment for mesenchymal stem cells prior to their transplantation into the brains of laboratory animals to repair damage from stroke, researchers in China found that the stem cells survived longer after transplantation. Previous studies had shown that 80 percent of transplanted MSCs died within 72 hours of transplantation.

23 Jul 2013

Researchers suggest new key to switch off signaling pathways that lead to hypertension

A team of University of California, San Diego researchers has designed new compounds that mimic those naturally used by the body to regulate blood pressure. The most promising of them may literally be the key to controlling hypertension, switching off the signaling pathways that lead to the deadly condition.

23 Jul 2013

NIH awards $1.7M grant to develop effective treatments for brain disorders

Ten percent of Americans experience a seizure in their lifetime, with three million diagnosed with epilepsy, a chronic neurological disorder. Anticonvulsant medications can mitigate the hyperactivity of neurons that leads to seizures, but not without severe side effects, including cognitive impairment.

23 Jul 2013

Echocardiographic screening does not reduce risk of death

A study in Norway suggests echocardiographic screening in the general public for structural and valvular heart disease was not associated with benefit for reducing the risk of death, myocardial infarction (heart attack) or stroke, according to a report published by JAMA Internal Medicine, a JAMA Network publication.

23 Jul 2013

Patients with post-stroke detrusor overactivity show positive outcomes after electroacupuncture

Detrusor overactivity is common after stroke, and is characterized by frequent micturition and urinary incontinence. However, the optimal treatment for post-stroke detrusor overactivity remains unclear.

23 Jul 2013

Great Lakes NeuroTechnologies receives patent for Parkinson’s disease monitoring technology

Great Lakes NeuroTechnologies announced today they have received allowance of claims from the U.S. Patent Office for an application covering their system and method of stimulating the brain during sleep to treat movement disorder symptoms.

22 Jul 2013

Gladstone-led study finds underlying mechanisms behind Huntington's disease

Alzheimer's, Huntington's, Parkinson's. Names forever linked to what they represent: diseases that ravage the brain's neurons and leave entire regions to wither and die. These and other so-called neurodegenerative diseases are often associated with the buildup of toxic proteins that lead to the death of neurons.

22 Jul 2013

Stroke News and Research

Further Reading

Updated CVD risk audit to help GPs optimise patient management is now available online

Emergency physicians correctly identify nearly 100% of patients with Bell's palsy

Miriam researcher calls for new strategies to better manage, improve treatment for HCV infection

Researchers find how brain cells communicate with each other in different voice tones

Silk implants placed in brain of animals may help stop progression of epilepsy

Study provides more reliable estimate of the likely risk of disability associated with diabetes

Stem cell-based epilepsy approach may help in search for better medicines to treat seizure disorders

Study: Heart disease emerges as number one killer among Indians

Stopping cholesterol drugs may increase risk of Parkinson's disease

Family and friends' fears of recurrence impact on patient's recovery after SAH

Astrocytes can protect brain tissue and reduce disability due to stroke

BD Saf-T-Intima Safety Integrated IV Catheter System gets European approval for subcutaneous infusion therapy

Loyola sports medicine physician's advice for parents of high school athletes: Don't let them play football

Melatonin pre-treatment greatly increases cell survival, say researchers

Researchers suggest new key to switch off signaling pathways that lead to hypertension

NIH awards $1.7M grant to develop effective treatments for brain disorders

Echocardiographic screening does not reduce risk of death

Patients with post-stroke detrusor overactivity show positive outcomes after electroacupuncture

Great Lakes NeuroTechnologies receives patent for Parkinson’s disease monitoring technology

Gladstone-led study finds underlying mechanisms behind Huntington's disease

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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